黑龙江省东部中、上侏罗统与下白垩统化石 下PDF电子书下载

目录 1

黑龙江省东部龙爪沟群植物化石（三） 曹正尧 1

CONTENTS 26

Fossil Plants from the Longzhaogou Group in Eastern Heilongjiang Province（Ⅲ） Cao Zheng-yao 26

黑龙江省密山下白垩统东山组植物化石 曹正尧 35

Fossil Plants from Early Cretaceous Tongshan Formation in Mishan County ofHeilongjiang Province Cao Zheng-yao 44

黑龙江省东部侏罗纪和白垩纪双壳类的初步研究 顾知微 陈金华 沙金庚 49

Preliminary Study on Jurassic and Cretaceous Bivalves of Eastern HeilongjiangProvince in China Gu Zhih-wei,Chen Jin-hua and Sha Jin-geng 195